headstock bearings kawasaki kz650 kz 650 1978 1980 Yamaha EC-03 Upgrade your barrel from 50cc

Upgrade your barrel from 50cc to 60cc with no modifications necessary from the standard QT50

Suzuki AY 50 W Katana AC (1997-1998)

To replace OEM: 21121-1191

Honda VF400 (1983-1986)

To replace OEM: 44830-MR5-000

headstock bearings kawasaki kz650 kz 650 1978 1980 Yamaha EC-03 Upgrade your barrel from 50ccBrand new set of headstock steering bearings to fit: Kawasaki KZ 650 D (SR650) (1978 1980). This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a Kawasaki KZ650 for the years and models shown above. Top sized: 30mm x 48mm x 14mm. Bottom sized: 30mm x 52mm x 16mm. All sizes set out ID x OD x Thickness. If you require different sizes please click here to see our full list